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DR. CHRISTINE K. FOSTER M.D.
NPI 1205875747
Internal Medicine in St. George, UT

Active since June 06, 2006PECOS Enrolled
2825 E. MALL DRIVE, ST. GEORGE, UT 84790(801) 374-2362(801) 429-8196 Get Directions Write a Review

NPPES record last updated: March 25, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 25, 2025, Dec 31, 2020 (2 updates tracked since 2020).

About Dr. Christine K. Foster M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. CHRISTINE K. FOSTER M.D. (NPI 1205875747) is an individual internal medicine provider in St. George, Utah, licensed in Utah (6354502-1205) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1205875747
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. CHRISTINE K. FOSTERCredential: M.D.
Location Address2825 E. MALL DRIVESt. George, UT 84790
Mailing Address1055 N 500 W, Att: CredentialingProvo, UT 84604 · (801) 354-8225 · Fax (801) 418-0941
Phone(801) 374-2362
Fax(801) 429-8196
Sole ProprietorNo
Enumeration DateJune 6, 2006
Last NPPES UpdateMarch 25, 20252 updates tracked since enumeration
NPPES CertifiedMarch 25, 2025
✔ NPI 1205875747 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in UT · 6354502-1205
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedHospitalistTaxonomy 208M00000X · License 63545021205 (UT)
2825 E. MALL DRIVE, St. George, UT 84790
Open in Google Maps ↗

Secondary Practice Locations 2

Location 11055 N 500 W Ste 112Provo, UT 84604-3305 · Phone (801) 374-2362 · Fax (801) 429-8196
Location 2355 N Main StKanab, UT 84741-3260 · Phone (435) 644-4100 · Fax (435) 644-3366

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, Imperial Health Plan of the Southwest, Inc., Select Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Christine K. Foster M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Christine Foster reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ihc Health Services Inc
0.8 mi
Pediatrics
1350 S 3000 E
St George, UT 84790
  • Reassigned Medicare billing, Utah enrollment
  • 3,691 clinicians in this Medicare group
NPI 1619783628 (435) 688-3500
Revere Health PC
243 mi
Multi-Specialty
1055 N 500 W
Provo, UT 84604
  • Reassigned Medicare billing, Utah enrollment
  • 414 clinicians in this Medicare group
NPI 1093764805 (801) 429-8000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
57 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 84790 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$125.70 typical visit price
range $54.34 – $166.03
Typical copayment $31.42 (range $13.58 – $41.50)
Most-billed visit code 99204
Established Patient
$96.35 typical visit price
range $17.23 – $135.20
Typical copayment $24.08 (range $4.30 – $33.80)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RAFAEL SANCHEZ LCSW
Social Worker (Clinical)
2825 E. MALL DRIVE
ST GEORGE, UT 84790
Washington County (435) 673-6131

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Christine Foster's NPI number?

The NPI number for Christine Foster is 1205875747. It was assigned to this individual provider in the NPPES registry on June 6, 2006.

Where is Christine Foster located?

Christine Foster practices at 2825 E. Mall Drive, St. George, UT 84790. The listed phone number is (801) 374-2362.

What is Christine Foster's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Christine Foster enrolled in Medicare?

Yes. Christine Foster is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Christine Foster's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christine Foster reassigns Medicare benefits to 2 organizations: Ihc Health Services Inc (St George, UT) and Revere Health PC (Provo, UT). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Christine Foster's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Christine Foster accept?

Health plans from Blue Cross Blue Shield of Arizona, Imperial Health Plan of the Southwest, Inc. and Select Health list Christine Foster as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Christine Foster was last updated on March 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.